32000220412 has 12 divisors (see below), whose sum is σ = 56002745176. Its totient is φ = 15999436080.

The previous prime is 32000220409. The next prime is 32000220437. The reversal of 32000220412 is 21402200023.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52914 + ... + 258457.

Almost surely, 2^32000220412 is an apocalyptic number.

It is an amenable number.

32000220412 is a deficient number, since it is larger than the sum of its proper divisors (24002524764).

32000220412 is a wasteful number, since it uses less digits than its factorization.

32000220412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337068 (or 337066 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 32000220412 its reverse (21402200023), we get a palindrome (53402420435).

The spelling of 32000220412 in words is "thirty-two billion, two hundred twenty thousand, four hundred twelve".